Open Data — entry 017 of 44
LinkPreview
LinkPreview fetches a URL's Open Graph and meta tags server-side and returns a normalized JSON summary — title, description, and preview image — so pasted links can render a rich card without a browser-side fetch. A live keyed request to api.linkpreview.net echoes back the sent Origin as Access-Control-Allow-Origin, and every plan starts on a free 60-request/month allowance before paid tiers unlock higher volume.
GreatAPIs Score
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<a href="https://greatapis.com/api/linkpreview/"><img src="https://greatapis.com/badge/linkpreview.svg" alt="Scored 75 on greatapis.com"></a>Auth quickstart
- Sign up with the provider to get an API key.
- Send it on every request as a header
Authorization: <key> - The exact header isn't documented — Authorization is a common default; confirm in the provider's docs.
Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.
Developer reference
https://api.linkpreview.net60 requests/hour on Free plan, 200/hour on Basic ($8/mo), 1,000/hour on Pro ($25/mo), 100 requests/minute on Enterprise ($119/mo); plus a global cap of 1 request/second per unique target domain on all plans